// This file is generated by WOK (CPPExt). // Please do not edit this file; modify original file instead. // The copyright and license terms as defined for the original file apply to // this header file considered to be the "object code" form of the original source. #ifndef _Adaptor3d_IsoCurve_HeaderFile #define _Adaptor3d_IsoCurve_HeaderFile #ifndef _Standard_HeaderFile #include #endif #ifndef _Standard_Macro_HeaderFile #include #endif #ifndef _Handle_Adaptor3d_HSurface_HeaderFile #include #endif #ifndef _GeomAbs_IsoType_HeaderFile #include #endif #ifndef _Standard_Real_HeaderFile #include #endif #ifndef _Adaptor3d_Curve_HeaderFile #include #endif #ifndef _GeomAbs_Shape_HeaderFile #include #endif #ifndef _Standard_Integer_HeaderFile #include #endif #ifndef _Handle_Adaptor3d_HCurve_HeaderFile #include #endif #ifndef _Standard_Boolean_HeaderFile #include #endif #ifndef _GeomAbs_CurveType_HeaderFile #include #endif #ifndef _Handle_Geom_BezierCurve_HeaderFile #include #endif #ifndef _Handle_Geom_BSplineCurve_HeaderFile #include #endif class Adaptor3d_HSurface; class Standard_NoSuchObject; class Standard_OutOfRange; class Standard_DomainError; class TColStd_Array1OfReal; class Adaptor3d_HCurve; class gp_Pnt; class gp_Vec; class gp_Lin; class gp_Circ; class gp_Elips; class gp_Hypr; class gp_Parab; class Geom_BezierCurve; class Geom_BSplineCurve; //! Defines an isoparametric curve on a surface. The
//! type of isoparametric curve (U or V) is defined
//! with the enumeration IsoType from GeomAbs if
//! NoneIso is given an error is raised.
class Adaptor3d_IsoCurve : public Adaptor3d_Curve { public: void* operator new(size_t,void* anAddress) { return anAddress; } void* operator new(size_t size) { return Standard::Allocate(size); } void operator delete(void *anAddress) { if (anAddress) Standard::Free((Standard_Address&)anAddress); } //! The iso is set to NoneIso.
Standard_EXPORT Adaptor3d_IsoCurve(); //! The surface is loaded. The iso is set to NoneIso.
Standard_EXPORT Adaptor3d_IsoCurve(const Handle(Adaptor3d_HSurface)& S); //! Creates an IsoCurve curve. Iso defines the
//! type (isoU or isoU) Param defines the value of
//! the iso. The bounds of the iso are the bounds
//! of the surface.
Standard_EXPORT Adaptor3d_IsoCurve(const Handle(Adaptor3d_HSurface)& S,const GeomAbs_IsoType Iso,const Standard_Real Param); //! Create an IsoCurve curve. Iso defines the type
//! (isoU or isov). Param defines the value of the
//! iso. WFirst,WLast define the bounds of the iso.
Standard_EXPORT Adaptor3d_IsoCurve(const Handle(Adaptor3d_HSurface)& S,const GeomAbs_IsoType Iso,const Standard_Real Param,const Standard_Real WFirst,const Standard_Real WLast); //! Changes the surface. The iso is reset to
//! NoneIso.
Standard_EXPORT void Load(const Handle(Adaptor3d_HSurface)& S) ; //! Changes the iso on the current surface.
Standard_EXPORT void Load(const GeomAbs_IsoType Iso,const Standard_Real Param) ; //! Changes the iso on the current surface.
Standard_EXPORT void Load(const GeomAbs_IsoType Iso,const Standard_Real Param,const Standard_Real WFirst,const Standard_Real WLast) ; const Handle_Adaptor3d_HSurface& Surface() const; GeomAbs_IsoType Iso() const; Standard_Real Parameter() const; Standard_Real FirstParameter() const; Standard_Real LastParameter() const; Standard_EXPORT GeomAbs_Shape Continuity() const; //! Returns the number of intervals for continuity
//! . May be one if Continuity(me) >=
Standard_EXPORT Standard_Integer NbIntervals(const GeomAbs_Shape S) ; //! Stores in the parameters bounding the intervals
//! of continuity .
//!
//! The array must provide enough room to accomodate
//! for the parameters. i.e. T.Length() > NbIntervals()
Standard_EXPORT void Intervals(TColStd_Array1OfReal& T,const GeomAbs_Shape S) ; //! Returns a curve equivalent of between
//! parameters and . is used to
//! test for 3d points confusion.
//! If >=
Standard_EXPORT Handle_Adaptor3d_HCurve Trim(const Standard_Real First,const Standard_Real Last,const Standard_Real Tol) const; Standard_EXPORT Standard_Boolean IsClosed() const; Standard_EXPORT Standard_Boolean IsPeriodic() const; Standard_EXPORT Standard_Real Period() const; //! Computes the point of parameter U on the curve.
Standard_EXPORT gp_Pnt Value(const Standard_Real U) const; //! Computes the point of parameter U on the curve.
Standard_EXPORT void D0(const Standard_Real U,gp_Pnt& P) const; //! Computes the point of parameter U on the curve with its
//! first derivative.
//! Raised if the continuity of the current interval
//! is not C1.
Standard_EXPORT void D1(const Standard_Real U,gp_Pnt& P,gp_Vec& V) const; //! Returns the point P of parameter U, the first and second
//! derivatives V1 and V2.
//! Raised if the continuity of the current interval
//! is not C2.
Standard_EXPORT void D2(const Standard_Real U,gp_Pnt& P,gp_Vec& V1,gp_Vec& V2) const; //! Returns the point P of parameter U, the first, the second
//! and the third derivative.
//! Raised if the continuity of the current interval
//! is not C3.
Standard_EXPORT void D3(const Standard_Real U,gp_Pnt& P,gp_Vec& V1,gp_Vec& V2,gp_Vec& V3) const; //! The returned vector gives the value of the derivative for the
//! order of derivation N.
//! Raised if the continuity of the current interval
//! is not CN.
//! Raised if N < 1.
Standard_EXPORT gp_Vec DN(const Standard_Real U,const Standard_Integer N) const; //! Returns the parametric resolution corresponding
//! to the real space resolution .
Standard_EXPORT Standard_Real Resolution(const Standard_Real R3d) const; //! Returns the type of the curve in the current
//! interval : Line, Circle, Ellipse, Hyperbola,
//! Parabola, BezierCurve, BSplineCurve, OtherCurve.
Standard_EXPORT GeomAbs_CurveType GetType() const; Standard_EXPORT gp_Lin Line() const; Standard_EXPORT gp_Circ Circle() const; Standard_EXPORT gp_Elips Ellipse() const; Standard_EXPORT gp_Hypr Hyperbola() const; Standard_EXPORT gp_Parab Parabola() const; Standard_EXPORT Standard_Integer Degree() const; Standard_EXPORT Standard_Boolean IsRational() const; Standard_EXPORT Standard_Integer NbPoles() const; Standard_EXPORT Standard_Integer NbKnots() const; Standard_EXPORT Handle_Geom_BezierCurve Bezier() const; Standard_EXPORT Handle_Geom_BSplineCurve BSpline() const; protected: private: Handle_Adaptor3d_HSurface mySurface; GeomAbs_IsoType myIso; Standard_Real myFirst; Standard_Real myLast; Standard_Real myParameter; }; #include // other Inline functions and methods (like "C++: function call" methods) #endif